摘要
本文简要介绍了华蓥山电厂2x300MW 工程的汽机房通风系统设计,推荐采用自然进风、自然排风+辅助机械排风的通风方案。汽机房屋面设置屋顶自然通风器排风,除氧器间屋面设置屋顶风机排风。对火力发电厂汽机房的通风方式进行了一些描述,对目前常用的主要通风方式进行了简单的比较。提出了汽机房通风设计中应注意的问题。
Ventilating system desigh for the steam turbine builting of HuaYingShan power plant 2x300mW project is introduced in this aricle. Air Natural air intake, natural air Nexhaust +Axiliary mechinical air exhaust is recommended. Roof ventilators are setted on the roof of steam turbine builting for air exhaust, and roof fan setted on the roof of deaertor roof are used for air exhau. Some ventilating schemes which are used prequently are compared in this article. .Some poiuts which should be noticed in the ventilating desigh for steam turbine builting are brought forward.
出处
《制冷与空调（四川）》
2005年第1期35-40,共6页
Refrigeration and Air Conditioning
关键词
汽机房
屋顶自然通风器
气流组织
电厂
Steam turbine builting
Roof natural ventilation
Air flow organization
ventilating effect
